Cargo Features

[dependencies]
opentelemetry-appender-tracing2 = { version = "0.2.0", default-features = false, features = ["logs_level_enabled"] }
default = logs_level_enabled

The logs_level_enabled feature is set by default whenever opentelemetry-appender-tracing2 is added without default-features = false somewhere in the dependency tree.

logs_level_enabled default

Enables logs_level_enabled of opentelemetry ^0.21 and opentelemetry_sdk ^0.21

opentelemetry-appender-tracing2 has 2 features without comments.